absanimal_genitaliaanimal_penisanthroanthro_on_anthroarm_around_anotherathleticballs_in_underwearballs_outlinebicepsbig_penisblack_bodyblack_furblack_nipplesblack_penisbottomwearboxer_briefsbrown_bodybrown_furbulgeclose-upclothedclothingdetailed_bulgedigital_media_(artwork)duoequidequineequine_genitaliaequine_peniserectionflared_penisforeskinfrottagefurgenital_close-upgenital_outlinegenitalsglansgrigglehorsehumanoid_genitaliahumanoid_penismalemale/malemammalmarker_(artwork)medial_ringmeeshmulticolored_bodymulticolored_furmuscularmuscular_malenipplesorbitaspartially_retracted_foreskinpecspenilepenispenis_close-uppenis_poking_outpenis_through_flypenises_touchingpink_foreskinpink_glanspink_nipplespink_penisposescarsexsheathshortsstandingtoplesstorso_shottraditional_media_(artwork)two_tone_bodytwo_tone_furuncut_with_sheathunderwearveinwhite_bodywhite_fur